Решение шахматной задачи №77928
Мат в 4 хода |
1.c5-c6 ! threat:
2.c6*b7 zugzwang.
2...Kh1-h2
3.Rd5-d1 zugzwang.
3...Kh2-h3
4.Rd1-h1 #
2...Kh1-g1
3.Rd5-h5 zugzwang.
3...Kg1-f1
4.Rh5-h1 #
2.Rd5-d1 +
2...Kh1-h2
3.c6*b7 zugzwang.
3...Kh2-h3
4.Rd1-h1 #
2.Rd5-h5 +
2...Kh1-g1
3.c6*b7 zugzwang.
3...Kg1-f1
4.Rh5-h1 #
1...Kh1-h2
2.Rd5-h5 +
2...Kh2-g1
3.c6*b7 zugzwang.
3...Kg1-f1
4.Rh5-h1 #
1...Kh1-g1
2.Rd5-d1 +
2...Kg1-h2
3.c6*b7 zugzwang.
3...Kh2-h3
4.Rd1-h1 #
1...Sb7-a5
2.Rd5*a5 zugzwang.
2...Kh1-h2
3.Ra5-a1 zugzwang.
3...Kh2-h3
4.Ra1-h1 #
2...Kh1-g1
3.Ra5-h5 zugzwang.
3...Kg1-f1
4.Rh5-h1 #
1...Sb7-c5
2.Rd5*c5 zugzwang.
2...Kh1-h2
3.Rc5-c1 zugzwang.
3...Kh2-h3
4.Rc1-h1 #
2...Kh1-g1
3.Rc5-h5 zugzwang.
3...Kg1-f1
4.Rh5-h1 #
1...Sb7-d6
2.Rd5*d6 zugzwang.
2...Kh1-h2
3.Rd6-d1 zugzwang.
3...Kh2-h3
4.Rd1-h1 #
2...Kh1-g1
3.Rd6-h6 zugzwang.
3...Kg1-f1
4.Rh6-h1 #
1...Sb7-d8
2.Rd5*d8 zugzwang.
2...Kh1-h2
3.Rd8-d1 zugzwang.
3...Kh2-h3
4.Rd1-h1 #
2...Kh1-g1
3.Rd8-h8 zugzwang.
3...Kg1-f1
4.Rh8-h1 # |